SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('0028b609a277556f7ae898bfd020d177','0','18.222.115.179','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714323062','board.php?boardid=8&sid=12791f4eef9a82c35f98ef664ab20896','0','0','')
mysql error: Duplicate entry '0028b609a277556f7ae898bfd020d177' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.5.23-MariaDB-0+deb11u1
php version: 5.6.40
Date: 28.04.2024 @ 18:51
Script: /board.php?boardid=8&sid=12791f4eef9a82c35f98ef664ab20896
Referer: http://mainboard.ppg-clan.de/board.php?boardid=8&sid=12791f4eef9a82c35f98ef664ab20896